Product Details | BARREL SELF-LOCKING NUT

5310-00-596-2563 A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, ROUND.

Part Alternates: BFN00941X4, HS4595048, HS4595-048, F2752048, F2752-048, 8528580, 2752048, 2752-048, 5310-00-596-2563, 00-596-2563, 5310005962563, 005962563

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-596-2563

Drawings & Photos | NSN 5310-00-596-2563


Demand History | NSN 5310-00-596-2563

Part Number Request Date QTY Origin
5310-00-596-2563 2025-11-310 310 US
HS4595048 2025-07-199 100 United States
2752048 2025-05-135 100 US
HS4595048 2025-05-135 100 US
2752048 2025-04-105 150 US
5310-00-596-2563 2018-05-144 1 DIBBS-RFPs
5310-00-596-2563 2017-09-270 1925 DIBBS
5310-00-596-2563 2017-09-270 700 DIBBS
5310-00-596-2563 2017-09-248 1096 DIBBS
5310-00-596-2563 2017-08-220 700 DIBBS
5310-00-596-2563 2016-01-24 663 DIBBS
HS4595048 2012-09-261 1050 US
5310-00-596-2563 2012-05-143 106 MANUAL
5310-00-596-2563 2011-06-152 240 US
5310-00-596-2563 2009-09-265 250 United States
F2752048 2009-05-135 128 US
5310-00-596-2563 2008-09-262 3008 DIBBS
5310-00-596-2563 2008-03-84 3422 DIBBS
8528580 2007-12-362 30 us

Cross Reference | NSN 5310-00-596-2563

Part Number Cage Code Manufacturer
2752-048 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
2752-048 72962 HARVARD INDUSTRIES INC
8528580 18876 U S ARMY AVIATION AND MISSILE COMMAND
BFN00941X4 27238 BRISTOL INDUSTRIES
F2752-048 72962 HARVARD INDUSTRIES INC
HS4595-048 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS4595-048 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-596-2563

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING 29.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
NUT STYLE A39 NON-FLOATING SELF-LOCKING BARREL
NUT DIAMETER 0.277 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
NUT LENGTH 0.534 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
BARREL HEIGHT 0.2440 INCHES MINIMUM AND 0.2455 INCHES MAXIMUM
NUT HEIGHT 0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-00-596-2563

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code ZG Germany
ZH
ZJ
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-596-2563

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each